"V" shaped object with white or blue lights on the rear of the wings, traveling across the night sky

Watched a "V" shaped object cross the sky. The object had 5 or 6 white or blue lights on the back of each wing. The light stayed on during the duration on the sighting.

The object was flying lower than a commercial aircraft but higher than a small plane. At ground level the object was about 1 inch long with my hand extended. The object was traveling from the south to the north, about the same speed as a commercial aircraft.